mcdonald's hamburgers are the worst. they are worse than burger king. a big mac has 26 grams of fat,
a quarter pounder has 28 grams of fat.
Some fats are healthy. However, I would not be surprised if the fats found in McDonald's are predominantly unhealthy.
Over consumption of salt is far more harmful to one's health than over consumption of fat in general, as far as I'm concerned.
Rock over London, Rock on Chicago!